What is the value of x in the equation 58 = 10x − 2?

Answer:

Step-by-step explanation:

2.16=216/100=54/25

check your statement.

[tex]\frac{54}{25 }[/tex] is the rational number for the decimal 2.16

A rational number is a number that is expressed as the ratio of two integers, where the denominator should not be equal to zero.

According to the given question.

We have a number 2.16

To convert the above in rational number, we convert the given number  in [tex]\frac{x}{y}[/tex] form, where x and y are positive integers.

We read 2.16 as " 2 and sixteen hundredths".

Therefore, 2.16 can be written as [tex]2\frac{16}{100}[/tex].

Now we will simplify [tex]2\frac{16}{100}[/tex].

⇒ [tex]2\frac{16}{100} =2\frac{4}{25}[/tex]

⇒ [tex]2\frac{16}{100} =\frac{54}{25}[/tex]

Hence,  [tex]\frac{54}{25 }[/tex] is the rational number for the decimal 2.16

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Answer:

90

Step-by-step explanation: I’m assuming I hoped it helped!!!

Answer:

c

Step-by-step explanation:

Answer: choice 1

Step-by-step explanation:

Answer:

240

Step-by-step explanation:

If you are going 120 mph for 2 hours.  You simply multiply the two values, giving 240 and the units for this is miles because in the multiplication, the units are m/h * h and this cancels out the hours and leaves just miles.

Answer:

240miles

Step-by-step explanation: 120 per hour X 2 hours = 240

Answer:

Step-by-step explanation:

supplementary angles sum = 180

Measurement of             Measure of its

an angle                            Supplement

  80°                                   180 - 80 = 100°

  25°                                   180 - 25 = 155°

  119°                                   180 - 119 = 61°

   x                                       180 - x

Answer:

42

Step-by-step explanation:

The equation is, c/7 = 6

c/7= 6

By multi[lying both sides with seven,

c = 6*7

c = 42

Hope this helps you

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Thank You

Answer:

x = -4,4

Step-by-step explanation:

2x^2 - 32 = 0

2x^2 = 32

x^2 = 16

x = either -4, 4

If there is only space for one answer put 4.

Hope this helped!

Answer: 4 or -4

Step-by-step explanation:

2x^2-32+32=0+32

2x^2=32

1/2*2x^2=32*1/2

x^2=16

x=4 or -4

Answer:

1

Step-by-step explanation:

Add teh exponents.

9^c * 9^-c = 9^(c - c) = 9^0 = 1

Answer:

C. 150

Step-by-step explanation:

The given angle and angle x are supplementary. This means that when added together they add to 180. So, to solve you can set up an algebraic equation like 180=x+30. Then, subtract 30 from both sides to get 150=x.

Answer:

-1/2

Step-by-step explanation:

Pick two points on the line

(-2,3) and (2,1)

Using the slope formula

m = (y2-y1)/(x2-x1)

   = (1-3)/(2 - -2)

   = (1-3)/(2+2)

    = -2/4

   = -1/2

Answer:

[tex]\displaystyle m = \frac{-1}{2}[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra I

Step-by-step explanation:

Step 1: Define

Identify points from graph

Point (0, 2)

Point (4, 0)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m

The product of two numbers is the result you get when you multiply them together. Therefore,

12 × 3 = 36

Hope this helps! :D

Answer:

A. 232 acres

Step-by-step explanation:

Got it right

The number of acres of land that were harvested is given by A = 232 acres

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the equation be represented as A

Now , the value of A is

Substituting the values in the equation , we get

Let the total amount of harvest of bushels be = 9,396 bushels

And , the amount of bushels per acre = 40.5

So , number of acres of land that were harvested is A = amount of harvest of bushels / amount of bushels per acre

On simplifying the equation , we get

The number of acres of land that were harvested is A = 9,396 / 40.5

The number of acres of land that were harvested is A = 232 acres

Hence , the number of acres is 232 acres

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Answer: I think so since it’s a decimal

Step-by-step explanation:

Answer:

9x+3x=12x

180/12=15

9 x 15= 135

3 x 15= 45

135+45=180

x=15

Step-by-step explanation:

Father = 45 years

Joshua = 11 years

See the image I have shared.

Round off at the end

Answer:

it should be A, but it depends on how you look at it

Answer:

Sin = If you have hypotenuse and the opposite side

[tex]\frac{opp}{hyp}[/tex]

Cos = If you have hypotenuse and an adjacent(close by) side

[tex]\frac{adj}{hyp}[/tex]

Tan = If you have the adjacent and opposite sides

[tex]\frac{opp}{adj}[/tex]

Answer with step-by-step explanation:

Hi there! The Sine, Cosine, and Tangent functions have many different uses and there are various circumstances where you can use them. They are generally used for trigonometry.

Let's start with basic trigonometry for a right triangle. This is likely where these functions were introduced to you.

For any right triangle:

The sine of an angle is equal to its opposite side divided by the hypotenuse of the triangle (o/h).

The cosine of an angle is equal to its adjacent side divided by the hypotenuse of the triangle (a/h).

The tangent of an angle is equal to its opposite side divided by its adjacent side (o/a).

Any angle's "opposite" side is defined by the side the angle creates or is opposite to the opening of the angle. The adjacent side of an angle is defined by the side that touches/forms the angle that is not the hypotenuse. The hypotenuse is always defined as the longest side of a right triangle.

Oftentimes, students used the phrase "SOH-CAH-TOA" to remember this. The abbreviation simply stands for "Sin-Opposite-Hypotenuse || Cos-Adjacent-Hypotenuse || Tan-Opposite-Adjacent". Regardless of how you remember it, it is crucial to note that this only works for a right triangle.

These are just the basics, but you'll work with sine, cosine, and tangent as you learn about the Unit Circle, Law of Sines, Law of Cosines, sinusoidal functions, the graphs they make, and more.

Answer:

$1.25 each

Step-by-step explanation:

just divide the total cost by number of teachers and MAGIC!!

Answer:

[tex]4x^5\sqrt[3]{3x}[/tex]

Step-by-step explanation:

[tex]\sqrt[3]{16x^7} \times \sqrt[3]{12x^9}\\\\(2^4 x^7)^{\frac{1}{3}} \times (2^2 \times 3 x^9)^{\frac{1}{3}}\\\\2^{\frac{4}{3}} \times x^{\frac{7}{3}} \times 2^{\frac{2}{3}} \times 3^{\frac{1}{3}} \times x^{\frac{9}{3}}\\\\2^{\frac{4}{3} + \frac{2}{3}} \times x^{\frac{7}{3} + 3} \times 3^{\frac{1}{3}}\\\\2^{\frac{6}{3}} \times x^{\frac{16}{3}} \times\sqrt[3]{3}\\\\2^2 x^5 \sqrt[3]{x} \times \sqrt[3]{3} \\\\4x^5 \sqrt[3]{3x}[/tex]

Answer:

AEB =43

Step-by-step explanation:

The two angles form a straight line so they add to 180 degrees

AED + AEB = 180

137+AEB = 180

AEB = 180-137

AEB =43

Answer:

[tex]\text{B. }43^{\circ}[/tex]

Step-by-step explanation:

Angles [tex]\angle AED[/tex] and [tex]\angle AEB[/tex] are supplementary, meaning they add up to 180 degrees, because they form one side of a line.

Thus, we have:

[tex]\angle AED+\angle AEB=180,\\137+\angle AEB=180,\\\angle AEB=\boxed{43^{\circ}}[/tex]

Answer:

68° because it is parallel \ this sign

Answer:

56.5 square inches

Step-by-step explanation:

Answer:

the person above me is right

Step-by-step explanation:

Answer:

-1/3

Step-by-step explanation:

y2 - y1 / x2 - x1

-5 - (-2) / 9 - 0

-3 / 9

-1/3

Answer:

The sixth term of the sequence = -234

Step-by-step explanation:

The formula of a geometric sequence is:

aₙ = a₁ + r⁽ⁿ⁻¹⁾

Where;

aₙ = the term value

n = the term that has to be found out

a₁ = first term in the sequence

r = common ration

Here in this situation:

aₙ = unknown

n = 6

a₁ = 9

r = -3

Therefore the solution would be:

a₆ = 9 + (-3)⁶⁻¹

a₆ = 9 + (-3)⁵

a₆ = 9 + (-243)

a₆ = -234

Therefore the sixth term of the sequence would be: -234

Hope this helps!

Answer:

F=2E

ANGLE F+ANGLE E=120

2E. + E. =120

3E=120

E=40

The jump from -25 to -15 is +10

The jump from -15 to -5 is also +10

The jump from -5 to 5 is also +10

Unfortunately, this pattern doesn't hold up. The jump from 5 to 10 is +5

Because the gap isn't the same each time, this tells us the sequence is not arithmetic.

----------------

We can show the sequence isn't geometric either. Pick any term to divide it over its previous term

-15/(-25) = 0.6

-5/(-15) = 0.333 approximate

The result isn't the same, so we don't have a common ratio and that's why this sequence isn't geometric.

----------------

It seems like your teacher made a typo. Please double check with them to make sure that they typed the correct sequence. I have a feeling that 10 should be 15, but I'm not entirely sure.

Answer:

[tex]4 {q}^{3} \times 9 {q}^{4} [/tex]

[tex]36 {q}^{7} [/tex]

Answer:

Step-by-step explanation:

4*q^3*9*q^4

4*9*q^4+3

36q^7

in multiplication if the base are same we add their power.

Answer:

5/10 or 1/2

Step-by-step explanation:

ratio=2:5:3

2+5+3=10 ( total of counters)

10=denominator

blue = ratio 5

5/10

or 1/2 simplified